855190732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{4217}}^1$

素因数の和:4662

約数の個数: 36

約数和(自身を含む): 1649322360

約数和(自身を除く): 794131628

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 419, 484, 838, 1676, 4217, 4609, 8434, 9218, 16868, 18436, 46387, 50699, 92774, 101398, 185548, 202796, 510257, 1020514, 1766923, 2041028, 3533846, 7067692, 19436153, 38872306, 77744612, 213797683, 427595366, 855190732]

約数ペア:

[(1, 855190732), (2, 427595366), (4, 213797683), (11, 77744612), (22, 38872306), (44, 19436153), (121, 7067692), (242, 3533846), (419, 2041028), (484, 1766923), (838, 1020514), (1676, 510257), (4217, 202796), (4609, 185548), (8434, 101398), (9218, 92774), (16868, 50699), (18436, 46387)]